It is very kind ______ you to help me with my lessonsbecause it is very difficult ______me to learn them well.

In that case, no one and nothing can____you, and you have the peace and joy that isforever.

_______ the paintings of da Vinci, the Louvre Museum has more than 6,000 other European paintings, _______ from the 13th century to the 19th century

Tom was the second to reach the top of the mountain, Mike _______ the first

____ the police know the killer’s identity, they are getting close to catching him.